MC68HC908QT4CDWE [NXP]

IC,MICROCONTROLLER,8-BIT,68HC08 CPU,CMOS,SOP,8PIN,PLASTIC;


型号：	MC68HC908QT4CDWE
厂家：	NXP
描述：	IC,MICROCONTROLLER,8-BIT,68HC08 CPU,CMOS,SOP,8PIN,PLASTIC 微控制器光电二极管
文件：	总3页 (文件大小：444K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Freescale Semiconductor

HC08 Q

FAMILY OF 8-BIT MICROCONTROLLERS

Flash technology. Low pin count. Fast

time to market. Are you ready for the new

world of low-end 8-bit microcontrollers?

Features and benefits

Take advantage of Motorola’s comprehensive

application development, debugging,

programming and testing environment

for the HC08 Q family.

High-performance 8-bit HC08 CPU:

• Object-code compatible with Motorola’s

68HC05 architecture for easy migration

Memory:

• In-application, in-circuit re-programmable

Flash memory (1.5K to 4K bytes)

Demand for low-end microcontrollers is greater than ever.

That’s why you need a supplier you can count on, with a

comprehensive, flexible low-end microcontroller portfolio.

But more than that, you need solutions that are enabled for

the future.

• Enables the higher performance required

of many 8-bit applications while saving

development time — as fast as 125 nsec

minimum instruction cycle time

• 128 bytes of random access memory (RAM)

Peripherals:

Free* Metrowerks CodeWarrior^TMDevelopment

Studio Special Edition for HC08

68HC908QT4 Demonstration Board

(M68DEMO908QT4)

• Two-channel, 16-bit timer with selectable

input capture, output compare or pulse

width modulation (PWM)

• Designed to allow efficient, compact modular

coding in assembly or C with full 16-bit

stackpointer and stack relative addressing

This industry-leading integrated development

environment (IDE) enables you to generate highly

optimized, ANSI-compliant C code for HC08 Q

microcontrollers, featuring over 60 unique strategies

to optimize performance or code density.

This demo board enables you to use the included

CodeWarrior Development Studio Special Edition

to modify demo code or develop new code using

ASM or C, then program the Flash, and debug in

real time — all with no additional hardware.

Motorola is ready, with a trailblazing family of advanced,

low-pin-count, 8-bit microcontrollers, built on a proven history

of microcontroller leadership.

• Internal clock oscillator — reduces board

space and system costs by eliminating

external components

• Efficient instruction set with multiply and

divide that is easy to learn and use

• Four-channel 8-bit analog-to-digital converter

(ADC) (on the QT2/QT4/QY2/QY4) — provides

an easy interface to analog inputs such as

sensors

Meet the HC08 Q family.

Based on the HC08 architecture, the HC08 Q family includes

three 8-pin and three 16-pin variations. And it’s available

now, in production quantities, at a surprisingly low

manufacturer’s suggested price. Most significantly, the

HC08 Q family helps make it simple to incorporate the

benefits of Flash technology into your designs, helping to

reduce overall system costs and speed your time-to-market.

Also included:

Features include:

• Processor Expert auto-code generator for

on-chip peripherals, designed to allow you

to drastically cut development time and

improve code quality

• Battery-powered 8-pin QT4 device

• LEDs for user feedback

• Flexible I/O — allows direct drive of LED

and other circuits to eliminate external

drivers and help reduce system costs

• Potentiometer for A/D input

• Push buttons for user input

• Full-chip simulation to enable software

development and debug immediately without

waiting for target hardware or requiring an

evaluation board

• Access to all I/O for user-provided

prototyping

• System protection features, including

watchdog timer and on-chip low voltage

detect/reset to help reduce cost and

increase reliability

In addition, a variety of integrated peripherals make HC08 Q

microcontrollers versatile enough for a wide range of

systems — from computer peripherals to automotive

electronics. This family is ideally suited for applications

such as discrete replacement, appliances, control systems,

home and industrial security systems, fluorescent light

• Software demo with application code

utilizing the A/D, timers, and I/O

• Comprehensive package also includes assembler,

linker, debugger, and Flash programmer

• Space-sensitive packages — 8 PDIP,

8 SOIC, 16 PDIP, 16 SOIC, and 16 TSSOP —

with more to come as the family develops

CodeWarrior Development Studio Special Edition

for HC08 is available at no charge for developers

working with HC08 Q family microcontrollers.

Simply download from the web, or order part

CDCWSEHC08/D.

The HC08 Q family offers a variety of

low-pin-count, low cost package options.

ballasts, and electromechanical replacement.

Outstanding 8-bit Flash performance from Motorola,

the microcontroller market leader.

Motorola’s comprehensive development

tools make it simple to incorporate HC08 Q

microcontrollers into your designs.

All the power of Motorola’s advanced

Flash is the future for the low-end microcontroller

market, and Motorola makes it affordable and easy to

use today. In fact, our second-generation Flash is

cost-competitive with traditional industry OTP offerings.

Speed your time-to-market with ease of use,

convenience and outstanding support.

The HC08 Q family is designed for ease of use with silicon,

software, development tools, reference designs and

service all in one package.

HC08 Q MICROCONTROLLER FAMILY

2nd-generation 0.5µ Flash technology — today!

Flash-based systems offer ultra-fast programming,

along with maximum flexibility and creativity. With

Flash, your design can be reprogrammed many times

during the development cycle, or even late into

manufacturing. Upgrades can even be made in the

field. It’s never too late to fix bugs, and it’s easy to

deliver new features or improve performance, safety

and security for your customers.

Additional development tools include:

• M68MULTILINK08 — universal in-circuit

programmer/debugger for all HC08s

System Integration Module

External Interrupt

Power-On Reset

Low-Voltage Inhibit

MON08

128 Bytes RAM

2 Channel

16-Bit Timer

• Input Capture

• Output Compare

• Pulse Width Mod.

• M68CYCLONE08 — includes all

M68MULTILINK08 capabilities, plus the

ability to function as a stand-alone HC08

programmer, with pushbuttons and LEDs

to control operation

Other benefits include:

HC08

CORE

We’ve included the resources you need, at your fingertips:

• Free* industry-leading CodeWarrior™

development software

• Up to 100 times faster programming than

most embedded Flash

• Easily usable for data EEPROM

I/O

4 Channel

8-Bit ADC

• Wide range of hardware tools, from low-cost

demo boards to high-performance emulators

• On-chip programming routines for easy

in-application and in-circuit reprogramming

• KITMMEVS08QTQY — a traditional

real-time ICE emulation system with target

cables, upgradeable for all HC08s

In 1994, Motorola was among the first to ship embedded

Flash in volume quantities. Today, Motorola is the

embedded Flash leader, with volume production of our

advanced 0.5µ Flash technology for over two years.

Thanks to our proven track record in the demanding

automotive microcontroller market, our robust Flash

meets the most stringent testing requirements.

• Free* online technical training course,

with eleven learn-as-you-go modules

COP

• Flexible block protection and security

4K Bytes Flash

1.5K Option

• Reduced costs through elimination of scrap,

costly rework and cost of installed socket

• KITMMDS08QTQY — high-performance

emulation system with advanced bus state

analysis and dual-port ram capabilities to

speed complex debugging tasks.

• Comprehensive collection of reference designs

• Fast-growing library of application notes

• Searchable FAQ database

Internal RC

The HC08 Q family includes six devices based

on the HC08 architecture: the 8-pin 68HC908QT1,

68HC908QT2 and 68HC908QT4; and the 16-pin

68HC908QY1, 68HC908QY2 and 68HC908QY4.

• Broad third-party developer support

* Free to registered users.

MOTOROLA'S 68HC908QT/QY FAMILY

Common Features

Each member

of the HC08 Q

family offers

CORE:

0.5 Micron HC08

BUS SPEED: 8 MHz (125 ns min instruction)

EXT. INTERRUPTS: IRQ, KBI, Timer IC

OSCILLATOR:

- Internal oscillator with 3.2 MHz nominal

very fast Flash

programming

times, flexible

block protection

and security

features to help

lower system

costs and to help

guard customers’

intellectual

TIMER:

VOLTAGE:

RAM:

2-Ch 16-bit timer with IC, OC or PWM

2.7 V – 5.5 V

128 bytes

frequency, trimmable +/-25%, +/-5% accuracy

- Optional ext. RC, external clock or external

resonator/xtal

SCI/SPI:

Software programmable/app note available

OTHER FEATURES: LVI, COP with auto wakeup from STOP, KBI

Device Features

Versions

FLASH

ADC

68HC908QT1

68HC908QT2

1.5K bytes

68HC908QT4

4K bytes

68HC908QY1

1.5K bytes

—

68HC908QY2

1.5K bytes

68HC908QY4

4K bytes

1.5K bytes

property

contained in

software code.

—

4-Ch, 8-bit

PACKAGE

8-Lead

SOIC/PDIP

8-Lead

SOIC/PDIP

8-Lead

SOIC/PDIP

16-Lead

SOIC/PDIP/

TSSOP

16-Lead

SOIC/PDIP/

TSSOP

16-Lead

SOIC/PDIP/

TSSOP

TEMP RANGE -40 to +85˚C*

-40 to +85˚C*

-40 to +125˚C

*Contact your Sales Representative for Extended Temperature Availability.

No matter what combination of microcontroller processing power and peripherals you need,

Motorola has got you covered.

Microcontrollers are being designed into more products and applications, across more and more markets,

every day. In fact, by 2010, we expect the average person to interact with over 350 microcontrollers daily.

Information in this document is provided solely to enable system and software

implementers to use Freescale Semiconductor products. There are no express or

implied copyright licenses granted hereunder to design or fabricate any integrated

circuits or integrated circuits based on the information in this document.

Freescale Semiconductor reserves the right to make changes without further notice to

any products herein. Freescale Semiconductor makes no warranty, representation or

guarantee regarding the suitability of its products for any particular purpose, nor does

Freescale Semiconductor assume any liability arising out of the application or use of

any product or circuit, and specifically disclaims any and all liability, including without

limitation consequential or incidental damages. “Typical” parameters which may be

provided in Freescale Semiconductor data sheets and/or specifications can and do

vary in different applications and actual performance may vary over time. All operating

parameters, including “Typicals” must be validated for each customer application by

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MC68HC908QT4CDWE [NXP]

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